| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 15 | 40.70 | ||
| 1 | 19 | 52.45 | ||
| 1 | 4 | 36.65 | ||
| 2 | 8 | 38.55 | ||
| 2 | 16 | 48.10 | ||
| 2 | 22 | NS | ||
| 3 | 1 | 35.47 | ||
| 3 | 13 | 40.08 | ||
| 3 | 18 | 49.92 | ||
| 4 | 6 | 37.88 | ||
| 4 | 2 | 36.27 | ||
| 4 | 22 | NS | ||
| 5 | 12 | 40.03 | ||
| 5 | 20 | 53.93 | ||
| 5 | 10 | 38.73 | ||
| 6 | 3 | 36.44 | ||
| 6 | 9 | 38.59 | ||
| 6 | 17 | 48.39 | ||
| 7 | 11 | 38.99 | ||
| 7 | 7 | 38.14 | ||
| 7 | 22 | DQ | ||
| 8 | 21 | 54.86 | ||
| 8 | 5 | 37.61 | ||
| 8 | 14 | 40.27 |